常見例句There was no difference of astigmism at different time(P>0.05). 術(shù)后各隨訪階段散光度比較差異無顯著意義(P>0.;05)。Methods Twenty-seven eyes of 22 patients 12 to 192 months after partial penetrating keratoplasty were examined by vision,diopter,astigmism and corneal topography, and the data was analysed. 方法 收集本院22例27只眼因圓錐角膜行部分穿透性角膜移植術(shù)12至192個月的患者,分別進(jìn)行視力、裂隙燈、眼底、驗光及角膜地形圖的檢查,并對數(shù)據(jù)進(jìn)行分析。 返回 astigmism